2916 100TH ST SE 2018-02-12 - Laserfiche WebLink

• •ing Height Handout-P City of Everett, W How to Calculate Building Height and Show on Your Plans Step 1) Find the midpoints. _ Stake out the smallest rectangle ..,. A= that encompasses the corners of the proposed building. Label the midpoints "A, B, C, and D" on the D B site plan. Step 2) Select Bench Mark = 100'. c, Select a fixed bench mark or datum ..it. -- point such as the top of a utility cover, monument in road, or other permanent point that cannot be BENCHLR easily moved. Use the nominal bench mark elevation of 100' or a surveyed / datum elevation. Show your bench A----- mark and the starting elevation on - , the site plan. , a< D • - Step 3) Establish the difference in ......................► E elevation. If the elevation of a point measured is above the bench _____ mark then add to 100'. If the elevation is below the bench mark then subtract from 100'. B L� ENCHMARK (MANHOL ) Step 4) Calculate the average base elevation and maximum elevation. a A = Add all midpoints together and B = divide by 4 to determine the C = average base elevation. Add the D maximum height to the average Total Divided by 4= Average Base Elevation base elevation to determine the + 28' max. maximum elevation allowed. Maximum Elevation Allowed = .......... ..► Step 5) Show the height .... calculations. r-r _,'H_IGirAL QvED On your site plan, show your RIDGEHEIG"r E` height calculations as shown TOP PLATE EL in the table above. Also show one elevation view of yourri ;— "�•f I Riff 1...?I Ana7_1 FINIS ED FLC9R EL proposed structure with a� -1 pp;p (:s elevation and height - _ _,/ calculations. ..� .�i 1111 �...—.a, illl I 1111 9�••••u r N TOP?LATE EL. n e AVERAGE ELEVAr_ON EL. FII QSnED =LOOR EL. BENCHMARK EL"VA''ION